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net: mscc: ocelot: remove duplicate ocelot_port_dev_check

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A helper for checking whether a net_device belongs to mscc_ocelot
already existed and did not need to be rewritten. Use it.

Fixes: 319e4dd11a ("net: mscc: ocelot: introduce conversion helpers between port and netdev")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20201011092041.3535101-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vladimir Oltean 2020-10-11 12:20:41 +03:00 committed by Jakub Kicinski
parent c93c5482c7
commit 7e38b03f0f
1 changed files with 3 additions and 8 deletions
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11
drivers/net/ethernet/mscc/ocelot_net.c
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@ -669,7 +669,8 @@ struct net_device *ocelot_port_to_netdev(struct ocelot *ocelot, int port)
return priv->dev;
}
static bool ocelot_port_dev_check(const struct net_device *dev)
/* Checks if the net_device instance given to us originates from our driver */
static bool ocelot_netdevice_dev_check(const struct net_device *dev)
{
return dev->netdev_ops == &ocelot_port_netdev_ops;
}
@ -678,7 +679,7 @@ int ocelot_netdev_to_port(struct net_device *dev)
{
struct ocelot_port_private *priv;
if (!dev || !ocelot_port_dev_check(dev))
if (!dev || !ocelot_netdevice_dev_check(dev))
return -EINVAL;
priv = netdev_priv(dev);
@ -907,12 +908,6 @@ static int ocelot_port_obj_del(struct net_device *dev,
return ret;
}
/* Checks if the net_device instance given to us originate from our driver. */
static bool ocelot_netdevice_dev_check(const struct net_device *dev)
{
return dev->netdev_ops == &ocelot_port_netdev_ops;
}
static int ocelot_netdevice_port_event(struct net_device *dev,
unsigned long event,
struct netdev_notifier_changeupper_info *info)